provenances

英 [ˈprɒvɪnənsɪz]

美 [ˈprɑvənənsɪz]

n.  发源地; 起源; 出处
provenance的复数

柯林斯词典

• N-VAR 起源；来源；出处
  Theprovenanceof something is the place that it comes from or that it originally came from.
  1. Kato was fully aware of the provenance of these treasures...
     加藤完全清楚这些珍宝的来源。
  2. He had no idea of its provenance.
     他不知道其出处。

双语例句

• Cultivation Effects of 7 Eucalyptus smithii Provenances Introduced to Shiping
  石屏7个史密斯桉种源幼林期的引种栽培成效研究
• The results showed that light response curves of the four provenances exhibited different characteristics with different aged leaves and positions within the tree crowns.
  结果表明：印楝种源间光响应曲线因叶龄和冠层部位的不同而呈现不同的特征格局；
• Molecular Polymorphic Analysis for Different Geographic Provenances of Chinese Fir
  不同地理种源杉木的分子多态性分析
• Variation and cluster analyses of morphological characters and nutrient content of Quercus acutissima seed from different provenances
  不同种源麻栎种子形态特征和营养成分含量的差异及聚类分析
• Effects of Drought Stress on Seedling Growth of Toona sinensis from Different Provenances
  干旱胁迫对不同种源香椿苗木生长的影响
• The theory of statistical inferences for linear model was employed to test the effect of Chinese fir provenances on site index curves ( dominant height growth curves).
  应用线性模型统计推断理论检验了杉木种源对立地指数曲线的影响。
• Photosynthetic characters of Quercus acutissima from different provenances under effects of salt stress
  槲栎叶中新三萜衍生物的分离与结构鉴定盐胁迫对不同种源麻栎叶片光合特征的影响
• Analysis on the Difference between Pulping Performances of Pinus massoniana Paper Wood of Different Provenances
  不同种源马尾松纸浆材制浆性能的差异分析
• Wind-resistance of provenances and families had significant negative correlation with the growth character.
  尾叶桉种源家系的生长性状与其抗风性能呈显著的负相关；
• Response Difference of NRA, Shoot/ Root Ratio and Biomass of Maple Provenances to Different Nitrogen Supplies
  枫香种源生物量和NRA对供氮水平的响应差异